One of the most popular alternatives to GNU IceCat is Mozilla Firefox, which is free and open source. Other popular alternatives are Zen Browser, Brave, Tor Browser and Google Chrome. You're spoiled for choice with Web Browsers like GNU IceCat: we list more than 100 alternatives for Windows, Mac, Linux, Android and iPhone.
Browsing reinvented with cutting-edge ad removal, lightning-fast speeds, and robust data protection through biometric encryption.
United Kingdom
Chromium fork named after radioactive element No. 90.
A browser prioritizing mindfulness with smart exercises, mindful breaks, and guided meditations. Integrated AI for chatting, image creation, voice outputs. Includes Ad Blocker, adaptable UI, and a secure VPN. Harness soundscapes for stress relief and focus.
Norway
Mozilla Firefox Extended Support Release is a community-led project that allows organizations to benefit from the speed, flexibility and security of Firefox while getting the support they need.
United States
Ora is an open-source macOS browser built with Swift and WebKit. Fast, secure, and native Arc alternative that puts users first with smooth tab management, spaces, vertical sidebar, and many more.
Mozilla's official alternative to Mozilla Firefox, with ability to install unsigned addons in release version
Comodo Dragon is a Chromium technology-based Browser that offers you most of Google Chrome's features PLUS the unparalleled level of security and privacy you only get from Comodo. Including a greater level of privacy than Chromium technology offers.
United States
A privacy-centric web browser, with an elegant UI and a robust built-in ad blocker, all designed with anonymity in mind.
New Zealand
Chromium web browser with multi-session browsing, workspace creation, advanced tab management, and Web3 integration. Ideal for developers, marketers, privacy-conscious users, social media managers, customer support specialists, QA experts and crypto users. Supports Chrome extensions and allows isolated sessions.
United States
Cent Browser is an enhanced version of the Chromium web browser that bundles many useful features, such as scrollable tab bar, automatic memory optimization, lazy session loading, mouse gesture, super drag and a lot of tab options.
Basilisk is a free and Open Source XUL-based web browser, featuring the well-known Firefox-style interface and operation. It is based on the Goanna layout and rendering engine (a fork of Gecko) and builds on the Unified XUL Platform (UXP), which in turn is a fork of the Mozilla...
United States
Historically, Iceweasel was a re-branding of Mozilla Firefox by the Debian project, with minimal modifications, in order to resolve branding disputes. Debian since discontinued Iceweasel in February of 2017 after reaching an agreement with Mozilla over the use of its trademark.
Paraguay
